T-Bullets & diabetics

I've a question for the many knowledgable guys on this site.My friend who I workout with is going to be starting a course of T-Bullets.Im seriously tempted to do a course with him but am slightly concerned about any effects they might have on me as a diabetic.I m sure the chance of any possible side effects would be increased with me but I'm just hoping someone on this site may know more details.Im really not interested in caution type replies just factual scientific reasons if any why not to take them.thanks